Lady said:
I will soon be upgrading a computer that was built in 2002. It has an
ASUS motherboard, Series P4B533. I have re-read the manual; it
doesn't say anything about video. If the video isn't built into the
motherboard, then it's probably a videocard that was in a 1999 HP
Pavillion.
I want to upgrade to a new 21" LCD monitor. How do I find out if my
video card will work with the monitor? If I need a new video card,
how do I decide what specs I will need to be compatible with the
motherboard and the monitor?
I'm hoping to open the computer only once. I have never installed a
card before.
Thank you.
Lady Dungeness
Crabby, but the Legs are Delicious!
These 21" monitors all list 1600x1200
http://www.newegg.com/Product/Produ...90020+1309821324&Configurator=&Subcategory=20
At least some of them have both analog (VGA 15 pin) and a
digital (DVI) input. The analog input allows them to be used
with older video cards. I recommend having analog input as
an option, so the monitor can be used with any computer.
"Input Video Compatibility RGB analog (75 ohms, 0.7/1.0 Vp-p)
Digital (TMDS, 100 ohms)
Connectors 15-pin mini D-sub,
DVI-D"
You can do the upgrade incrementally. Purchase a monitor that
has both analog and digital input. Connect the monitor to your
existing card and try it out. Even if the existing card won't
run at the native 1600x1200 resolution, you'll still get a
display. The monitor will resample the analog input.
If you don't like what you see, and/or the resolution of the
existing video card doesn't go to 1600x1200 (for display in
native mode), you can upgrade. Here are a set of links with
background info.
*******
Your motherboard has an 845E Northbridge. This is the mobo user manual.
http://dlsvr03.asus.com/pub/ASUS/mb/sock478/p4b533/e1148_p4b533.zip
The 845E has the same AGP capability as the 845.
http://compare.intel.com/pcc/showchart.aspx?mmID=199,1616&familyID=11&culture=en-US
The 845 means your motherboard type is "AGP 1.5V Motherboard".
There are several useful tables on this page. Not every available
video card is listed, but enough to see you have many many options.
http://www.playtool.com/pages/agpcompat/agp.html
And that means anything in this list should fit the video slot
http://www.newegg.com/Product/Produ...80048+1069609639&Configurator=&Subcategory=48
For DVI outputs, there are a few cards with DVI quality issues.
And this is the part of the selection process that is hard,
and the reason I stopped at this point, rather than pick out
a card for you. In the following section, I show an example
card, just for the hell of it.
http://www.playtool.com/pages/dvicompat/dvi.html
*******
Newegg has reviews for the cards. So you can get some idea of
how well they work, what driver problems etc. This would be
an example of an AGP card you could use.
http://www.newegg.com/Product/ProductReview.aspx?Item=N82E16814127219
You can get power consumption numbers fro Xbitlabs. The 7600GS
is a bit lower than some other cards.
http://www.xbitlabs.com/articles/video/display/power-noise_6.html
Note, in this picture, there is a disk drive power connector in
the upper right hand corner. You plug a spare disk drive connector
in there, to give the card some power.
http://images10.newegg.com/NeweggImage/productimage/14-127-219-10.jpg
If you don't have a spare disk drive connector, this will make a
spare for you. It is a "Y" cable.
http://www.newegg.com/Product/Product.aspx?Item=N82E16812189002
When you get the video card, this is what you do:
1) Don't do anything yet. Boot computer with old hardware in place.
Go to "Add/Remove" and remove the video card driver for the old
video card.
2) Select shut down, and shut down the computer. Switch off. Disconnect
the AC power cable. Sit the computer on your lap, have a Philips head
screwdriver in hand. Pull out the old video card. Plug in the new one.
Secure the screw to the faceplate. Plug in the disk drive power connector
(if one is needed - not all cards have them).
3) Plug in computer and boot. You'll be in a crappy 640x480 screen.
Install new video card driver. Reboot. More resolution settings
should now be available. Select a higher resolution.
HTH,
Paul